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Synonyms

ascendancy

American  
[uh-sen-duhn-see] / əˈsɛn dən si /
Also ascendance, or ascendency

noun

  1. the state of being in the ascendant; governing or controlling influence; domination.

    Synonyms:
    supremacy, sovereignty, preeminence, predominance, hegemony, dominion, dominance
ascendancy British  
/ əˈsɛndəns, əˈsɛndənsɪ /

noun

  1. the condition of being dominant, esp through superior economic or political power

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • nonascendance noun
  • nonascendancy noun
  • nonascendence noun
  • nonascendency noun

Etymology

Origin of ascendancy

First recorded in 1705–15; ascend(ant) + -ancy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Hence the ascendancy of Taylor Frankie Paul, queen of MomTok and “Mormon Wives,” a woman known for her lack of filter and habit of putting it all out there.

From Los Angeles Times • Mar. 21, 2026

TSL Lombard’s Green echoed that view, saying one implication from China’s tech ascendancy is that the yuan can strengthen without hammering the country’s export growth engine.

From The Wall Street Journal • Feb. 7, 2026

Swiss stopper Sommer saved from Marc Pubill as well, with the hosts in the ascendancy in the final stages, and they eventually got their second in the third minute of stoppage time.

From Barron's • Nov. 26, 2025

At any time, one strain will be in the ascendancy and be the most likely to cause trouble in winter.

From BBC • Aug. 6, 2025

Jefferson had not yet invented the expression “the revolution of 1800” to describe the Republican ascendancy.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.